Keyboard



FIG. 1 is a top view showing the keyboard shape for our new design (individual keys are not depicted in this view).

FIG. 2 is a bottom view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The portions of the drawings shown in broken lines do not form a part of the claimed design. The key area and key portions of the drawings are not considered part of the claimed keyboard shape design. In particular, the broken lines adjacent the line shading area form a boundary where the non-line-shaded area is an unclaimed area and forms no part thereof. 

The ornamental design for a keyboard, as shown and described. 